Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:99dcf6cf-d07c-6cdc-cbe0-f4b385b19b65 2026-05-13T20:09:29-04:00 Jonathan Moreland Profit from legal insider trading. InsiderInsights.com provides free insider trading data tools and resources, and professional grade subscription based real time Form 4 data, analysis and services OSCR: BERTOLINI MARK T (CEO,DIR) Acquired (JB) 5.7mm Shares of OSCAR HEALTH INC for $0.00 on 4/3 urn:uuid:6b806773-9ff3-1f56-fcec-2a914321e4d7 2026-04-07T16:16:39-04:00 OSCR: BERTOLINI MARK T (CEO,DIR) Bought (AB) 1mm Shares of OSCAR HEALTH INC for $11.92 on 4/6 urn:uuid:8c0d924a-d5e6-d5a7-f656-a077daea04a9 2026-04-07T16:16:39-04:00 OSCR: BERTOLINI MARK T (CEO,DIR) Disposed (JS) 1.0mm Shares of OSCAR HEALTH INC for $11.92 on 4/6 urn:uuid:31d43a8b-5c7f-7c51-55d6-7e889aca423f 2026-04-07T16:16:39-04:00 OSCR: BLACKLEY RICHARD SCOTT (CFO) Disposed (JS) 150k Shares of OSCAR HEALTH INC for $0.00 on 3/12 urn:uuid:0f4737e3-a9e8-2b37-94e2-5d26bc7da5a9 2026-03-16T16:24:25-04:00 OSCR: BLACKLEY RICHARD SCOTT (CFO) Acquired (JB) 75k Shares of OSCAR HEALTH INC for $0.00 on 3/12 urn:uuid:22c75be4-c065-6af3-ebce-a8484591d574 2026-03-16T16:24:25-04:00 OSCR: LIANG JANET (PR) Acquired (JB) 106,458 Shares of OSCAR HEALTH INC for $0.00 on 3/2 urn:uuid:c1aa6c45-0661-e2ae-490e-17df6ced0a3d 2026-03-04T16:23:39-05:00 OSCR: LIANG JANET (PR) Sold (AS) 7,453 Shares of OSCAR HEALTH INC for $13.39 on 3/2 urn:uuid:41e0a116-d44e-1205-3261-283c438d20d4 2026-03-04T16:23:39-05:00 OSCR: BERTOLINI MARK T (CEO,DIR) Acquired (JB) 1.6mm Shares of OSCAR HEALTH INC for $0.00 on 3/2 urn:uuid:886c4e1c-6023-de6d-a629-8df9f5183138 2026-03-04T16:22:11-05:00 OSCR: BALTRUS VICTORIA (CAO) Sold (AS) 4,638 Shares of OSCAR HEALTH INC for $13.39 on 3/2 urn:uuid:90006249-fce9-7c76-b99c-2c5d84ff7c09 2026-03-04T16:19:35-05:00 OSCR: BALTRUS VICTORIA (CAO) Acquired (JB) 17,300 Shares of OSCAR HEALTH INC for $0.00 on 3/2 urn:uuid:17e28e2b-b40b-4d6d-b035-97a07e6c7f1d 2026-03-04T16:19:35-05:00